BOSUPENG, M. . Leading Indicators and Financial Crisis: A Multi-Sectoral Approach Using Signal Extraction. Journal of Empirical Studies, [S. l.], v. 5, n. 1, p. 20–44, 2019. DOI: 10.18488/journal.66.2018.51.20.44. Disponível em: https://archive.conscientiabeam.com/index.php/66/article/view/2485. Acesso em: 4 dec. 2024.